package cn.jiyun.mapper;

import cn.jiyun.pojo.Student;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Component;

import java.util.List;
@Component
@Mapper
public interface StudentMapper /*extends tk.mybatis.mapper.common.Mapper<Student>*/ {

   public List<Student>  findAll();

   void add(Student s);

   void update(Student student1);

   void delete(Integer id);
}
